Amiga, Amstrad CPC, Atari ST, Commodore 64, DOS, Game Gear, SEGA Master System, ZX Spectrum
Remember that arcade classic Invaders? Well this game takes it to the next level with harder aliens, bosses, power ups, and a variety of scenery! Invaders come in several configurations for you to try to blast, and power-ups help you with more weapons to choose from.
From Mobygames.com. Original Entry